/*
WARNING: Do NOT edit the input and output ports in this file in a text
editor if you plan to continue editing the block that represents it in
the Block Editor! File corruption is VERY likely to occur.
*/
/*
Copyright (C) 1991-2013 Altera Corporation
Your use of Altera Corporation's design tools, logic functions 
and other software and tools, and its AMPP partner logic 
functions, and any output files from any of the foregoing 
(including device programming or simulation files), and any 
associated documentation or information are expressly subject 
to the terms and conditions of the Altera Program License 
Subscription Agreement, Altera MegaCore Function License 
Agreement, or other applicable license agreement, including, 
without limitation, that your use is for the sole purpose of 
programming logic devices manufactured by Altera and sold by 
Altera or its authorized distributors.  Please refer to the 
applicable agreement for further details.
*/
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	(annotation_block (location)(rect 264 216 320 232))
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(pin
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	(drawing
		(line (pt 0 8)(pt 52 8))
		(line (pt 52 4)(pt 78 4))
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		(line (pt 52 12)(pt 52 4))
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		(line (pt 78 12)(pt 82 8))
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	(annotation_block (location)(rect 264 232 328 248))
)
(pin
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	(rect 88 232 264 248)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "end_tempo" (rect 90 0 145 11)(font "Arial" ))
	(pt 0 8)
	(drawing
		(line (pt 0 8)(pt 52 8))
		(line (pt 52 4)(pt 78 4))
		(line (pt 52 12)(pt 78 12))
		(line (pt 52 12)(pt 52 4))
		(line (pt 78 4)(pt 82 8))
		(line (pt 82 8)(pt 78 12))
		(line (pt 78 12)(pt 82 8))
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)
(pin
	(bidir)
	(rect 88 120 264 136)
	(text "BIDIR" (rect 1 0 26 10)(font "Arial" (font_size 6)))
	(text "i2c_sdat" (rect 90 0 131 11)(font "Arial" ))
	(pt 0 8)
	(drawing
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	(text "dds_sinus" (rect 5 0 54 11)(font "Arial" ))
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	(port
		(pt 0 32)
		(input)
		(text "resetn" (rect 0 0 30 11)(font "Arial" ))
		(text "resetn" (rect 21 27 51 38)(font "Arial" ))
		(line (pt 0 32)(pt 16 32))
	)
	(port
		(pt 0 48)
		(input)
		(text "clk" (rect 0 0 14 11)(font "Arial" ))
		(text "clk" (rect 21 43 35 54)(font "Arial" ))
		(line (pt 0 48)(pt 16 48))
	)
	(port
		(pt 0 64)
		(input)
		(text "en" (rect 0 0 12 11)(font "Arial" ))
		(text "en" (rect 21 59 33 70)(font "Arial" ))
		(line (pt 0 64)(pt 16 64))
	)
	(port
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		(output)
		(text "dds_out[n_data-1..0]" (rect 0 0 101 11)(font "Arial" ))
		(text "dds_out[n_data-1..0]" (rect 102 27 203 38)(font "Arial" ))
		(line (pt 208 32)(pt 192 32)(line_width 3))
	)
	(parameter
		"N_data"
		"16"
		""
		(type "PARAMETER_SIGNED_DEC")	)
	(parameter
		"M"
		"12"
		""
		(type "PARAMETER_SIGNED_DEC")	)
	(drawing
		(rectangle (rect 16 16 192 96))
	)
	(annotation_block (parameter)(rect 752 624 928 664))
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(symbol
	(rect 512 216 768 360)
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	(text "inst3" (rect 8 128 31 139)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "clk" (rect 0 0 14 11)(font "Arial" ))
		(text "clk" (rect 21 27 35 38)(font "Arial" ))
		(line (pt 0 32)(pt 16 32))
	)
	(port
		(pt 0 48)
		(input)
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		(text "resetn" (rect 21 43 51 54)(font "Arial" ))
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	(port
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		(input)
		(text "go" (rect 0 0 12 11)(font "Arial" ))
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		(input)
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		(text "data_in[data_width-1..0]" (rect 21 75 139 86)(font "Arial" ))
		(line (pt 0 80)(pt 16 80)(line_width 3))
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		(output)
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		(text "tempo_dac" (rect 189 27 244 38)(font "Arial" ))
		(line (pt 256 32)(pt 240 32))
	)
	(port
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		(output)
		(text "end_dac" (rect 0 0 42 11)(font "Arial" ))
		(text "end_dac" (rect 200 43 242 54)(font "Arial" ))
		(line (pt 256 48)(pt 240 48))
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	(port
		(pt 256 64)
		(output)
		(text "codec_dac_bclk" (rect 0 0 79 11)(font "Arial" ))
		(text "codec_dac_bclk" (rect 169 59 248 70)(font "Arial" ))
		(line (pt 256 64)(pt 240 64))
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	(port
		(pt 256 80)
		(output)
		(text "codec_dac_data" (rect 0 0 81 11)(font "Arial" ))
		(text "codec_dac_data" (rect 167 75 248 86)(font "Arial" ))
		(line (pt 256 80)(pt 240 80))
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		(pt 256 96)
		(output)
		(text "codec_dac_lrck" (rect 0 0 76 11)(font "Arial" ))
		(text "codec_dac_lrck" (rect 171 91 247 102)(font "Arial" ))
		(line (pt 256 96)(pt 240 96))
	)
	(parameter
		"system_frequency"
		"50000000.0"
		""
		(type "PARAMETER_SIGNED_FLOAT")	)
	(parameter
		"sample_rate"
		"48000.0"
		""
		(type "PARAMETER_SIGNED_FLOAT")	)
	(parameter
		"data_width"
		"16"
		""
		(type "PARAMETER_SIGNED_DEC")	)
	(parameter
		"channel_num"
		"2"
		""
		(type "PARAMETER_SIGNED_DEC")	)
	(drawing
		(rectangle (rect 16 16 240 128))
	)
	(annotation_block (parameter)(rect 768 144 1016 216))
)
(symbol
	(rect 560 456 728 568)
	(text "codec_config" (rect 5 0 69 11)(font "Arial" ))
	(text "inst4" (rect 8 96 31 107)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "clk" (rect 0 0 14 11)(font "Arial" ))
		(text "clk" (rect 21 27 35 38)(font "Arial" ))
		(line (pt 0 32)(pt 16 32))
	)
	(port
		(pt 0 48)
		(input)
		(text "resetn" (rect 0 0 30 11)(font "Arial" ))
		(text "resetn" (rect 21 43 51 54)(font "Arial" ))
		(line (pt 0 48)(pt 16 48))
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	(port
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		(output)
		(text "end_config" (rect 0 0 54 11)(font "Arial" ))
		(text "end_config" (rect 102 27 156 38)(font "Arial" ))
		(line (pt 168 32)(pt 152 32))
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		(pt 168 48)
		(output)
		(text "i2c_scl" (rect 0 0 34 11)(font "Arial" ))
		(text "i2c_scl" (rect 119 43 153 54)(font "Arial" ))
		(line (pt 168 48)(pt 152 48))
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		(bidir)
		(text "i2c_sda" (rect 0 0 38 11)(font "Arial" ))
		(text "i2c_sda" (rect 117 59 155 70)(font "Arial" ))
		(line (pt 168 64)(pt 152 64))
	)
	(parameter
		"system_frequency"
		"50000000.0"
		""
		(type "PARAMETER_SIGNED_FLOAT")	)
	(parameter
		"i2c_rate"
		"20000.0"
		""
		(type "PARAMETER_SIGNED_FLOAT")	)
	(drawing
		(rectangle (rect 16 16 152 96))
	)
	(annotation_block (parameter)(rect 728 416 920 456))
)
(symbol
	(rect 544 -400 704 -320)
	(text "clock_divider" (rect 5 0 69 11)(font "Arial" ))
	(text "inst9" (rect 8 64 31 75)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "clk" (rect 0 0 14 11)(font "Arial" ))
		(text "clk" (rect 21 27 35 38)(font "Arial" ))
		(line (pt 0 32)(pt 16 32))
	)
	(port
		(pt 0 48)
		(input)
		(text "resetn" (rect 0 0 30 11)(font "Arial" ))
		(text "resetn" (rect 21 43 51 54)(font "Arial" ))
		(line (pt 0 48)(pt 16 48))
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	(port
		(pt 160 32)
		(output)
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		(text "en_user" (rect 105 27 146 38)(font "Arial" ))
		(line (pt 160 32)(pt 144 32))
	)
	(parameter
		"board_frequency"
		"50000000.0"
		""
		(type "PARAMETER_SIGNED_FLOAT")	)
	(parameter
		"user_frequency"
		"2"
		""
		(type "PARAMETER_SIGNED_FLOAT")	)
	(drawing
		(rectangle (rect 16 16 144 64))
	)
	(annotation_block (parameter)(rect 704 -440 889 -401))
)
(symbol
	(rect 616 160 664 192)
	(text "WIRE" (rect 1 0 25 10)(font "Arial" (font_size 6)))
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		(pt 0 16)
		(input)
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		(line (pt 0 16)(pt 14 16))
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		(output)
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		(pt 0 16)
		(input)
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		(line (pt 0 16)(pt 14 16))
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		(input)
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		(text "IN2" (rect 2 23 22 34)(font "Courier New" (bold))(invisible))
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		(output)
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		(text "OUT" (rect 48 15 64 26)(font "Courier New" (bold))(invisible))
		(line (pt 42 24)(pt 64 24))
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		(line (pt 14 12)(pt 30 12))
		(line (pt 14 37)(pt 31 37))
		(line (pt 14 12)(pt 14 37))
		(arc (pt 31 37)(pt 30 12)(rect 18 12 43 37))
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)
(symbol
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	(port
		(pt 32 0)
		(input)
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		(text "PRN" (rect 24 11 44 22)(font "Courier New" (bold)))
		(line (pt 32 4)(pt 32 0))
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		(input)
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		(text "CLRN" (rect 21 58 48 69)(font "Courier New" (bold)))
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		(input)
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		(line (pt 0 24)(pt 12 24))
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		(pt 0 40)
		(input)
		(text "CLK" (rect 2 28 22 39)(font "Courier New" (bold))(invisible))
		(text "CLK" (rect 2 28 22 39)(font "Courier New" (bold))(invisible))
		(line (pt 0 40)(pt 12 40))
	)
	(port
		(pt 0 56)
		(input)
		(text "ENA" (rect 14 50 34 61)(font "Courier New" (bold)))
		(text "ENA" (rect 14 50 34 61)(font "Courier New" (bold)))
		(line (pt 0 56)(pt 12 56))
	)
	(port
		(pt 64 24)
		(output)
		(text "Q" (rect 44 20 51 31)(font "Courier New" (bold)))
		(text "Q" (rect 43 20 48 31)(font "Courier New" (bold)))
		(line (pt 53 24)(pt 64 24))
	)
	(drawing
		(line (pt 12 68)(pt 52 68))
		(line (pt 12 12)(pt 52 12))
		(line (pt 52 68)(pt 52 12))
		(line (pt 12 68)(pt 12 12))
		(line (pt 12 34)(pt 19 41))
		(line (pt 18 41)(pt 12 47))
		(circle (rect 28 4 36 12))
		(circle (rect 28 68 36 76))
	)
)
(symbol
	(rect 608 -280 656 -248)
	(text "NOT" (rect 1 0 21 10)(font "Arial" (font_size 6)))
	(text "inst12" (rect 3 21 32 32)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN" (rect 2 7 16 18)(font "Courier New" (bold))(invisible))
		(text "IN" (rect 2 7 16 18)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 13 16))
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	(port
		(pt 48 16)
		(output)
		(text "OUT" (rect 32 7 52 18)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 32 7 48 18)(font "Courier New" (bold))(invisible))
		(line (pt 39 16)(pt 48 16))
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	(drawing
		(line (pt 13 25)(pt 13 7))
		(line (pt 13 7)(pt 31 16))
		(line (pt 13 25)(pt 31 16))
		(circle (rect 31 12 39 20))
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)
(symbol
	(rect 584 -32 696 56)
	(text "BUSMUX" (rect 28 0 95 16)(font "Arial" (font_size 10)))
	(text "inst8" (rect 3 77 30 90)(font "Arial" (font_size 8)))
	(port
		(pt 0 64)
		(input)
		(text "datab[WIDTH-1..0]" (rect 6 51 111 64)(font "Arial" (font_size 8)))
		(text "datab[]" (rect 6 51 44 64)(font "Arial" (font_size 8)))
		(line (pt 0 64)(pt 44 64)(line_width 3))
	)
	(port
		(pt 56 88)
		(input)
		(text "sel" (rect 59 70 75 83)(font "Arial" (font_size 8)))
		(text "sel" (rect 59 70 75 83)(font "Arial" (font_size 8)))
		(line (pt 56 88)(pt 56 72))
	)
	(port
		(pt 0 32)
		(input)
		(text "dataa[WIDTH-1..0]" (rect 6 19 111 32)(font "Arial" (font_size 8)))
		(text "dataa[]" (rect 6 19 44 32)(font "Arial" (font_size 8)))
		(line (pt 0 32)(pt 44 32)(line_width 3))
	)
	(port
		(pt 112 48)
		(output)
		(text "result[WIDTH-1..0]" (rect 75 35 180 48)(font "Arial" (font_size 8)))
		(text "result[]" (rect 75 35 106 48)(font "Arial" (font_size 8)))
		(line (pt 68 48)(pt 112 48)(line_width 3))
	)
	(parameter
		"WIDTH"
		"1"
		"Width of I/O, any integer > 0"
		" 1" " 2" " 3" " 4" " 5" " 6" " 7" " 8" " 9" "10" "11" "12" "13" "14" "15" "16" "20" "24" "28" "32" "40" "48" "56" "64" 
	)
	(drawing
		(text "0" (rect 52 31 59 41)(font "Arial" (font_size 6)))
		(text "1" (rect 52 55 57 65)(font "Arial" (font_size 6)))
		(line (pt 68 64)(pt 68 32))
		(line (pt 44 80)(pt 44 16))
		(line (pt 44 16)(pt 68 32))
		(line (pt 44 80)(pt 68 64))
	)
	(annotation_block (parameter)(rect 696 -64 819 -38))
)
(symbol
	(rect 544 -568 696 -472)
	(text "codec_clock" (rect 5 0 75 13)(font "Arial" (font_size 8)))
	(text "inst6" (rect 8 81 31 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "clk" (rect 0 0 17 13)(font "Arial" (font_size 8)))
		(text "clk" (rect 21 27 38 40)(font "Arial" (font_size 8)))
		(line (pt 0 32)(pt 16 32))
	)
	(port
		(pt 0 48)
		(input)
		(text "resetn" (rect 0 0 35 13)(font "Arial" (font_size 8)))
		(text "resetn" (rect 21 43 56 56)(font "Arial" (font_size 8)))
		(line (pt 0 48)(pt 16 48))
	)
	(port
		(pt 152 32)
		(output)
		(text "xti_mclk_a" (rect 0 0 60 13)(font "Arial" (font_size 8)))
		(text "xti_mclk_a" (rect 71 27 131 40)(font "Arial" (font_size 8)))
		(line (pt 152 32)(pt 136 32))
	)
	(port
		(pt 152 48)
		(output)
		(text "xti_mclk_b" (rect 0 0 60 13)(font "Arial" (font_size 8)))
		(text "xti_mclk_b" (rect 71 43 131 56)(font "Arial" (font_size 8)))
		(line (pt 152 48)(pt 136 48))
	)
	(drawing
		(rectangle (rect 16 16 136 80))
	)
)
(connector
	(text "end_config" (rect 440 264 494 275)(font "Arial" ))
	(pt 512 280)
	(pt 432 280)
)
(connector
	(text "clk" (rect 440 232 454 243)(font "Arial" ))
	(pt 512 248)
	(pt 432 248)
)
(connector
	(text "resetn" (rect 440 248 470 259)(font "Arial" ))
	(pt 512 264)
	(pt 432 264)
)
(connector
	(text "aud_bclk" (rect 776 264 820 275)(font "Arial" ))
	(pt 768 280)
	(pt 840 280)
)
(connector
	(text "aud_dacdat" (rect 776 280 833 291)(font "Arial" ))
	(pt 768 296)
	(pt 840 296)
)
(connector
	(text "aud_daclrck" (rect 776 296 836 307)(font "Arial" ))
	(pt 768 312)
	(pt 840 312)
)
(connector
	(text "end_config" (rect 736 472 790 483)(font "Arial" ))
	(pt 728 488)
	(pt 816 488)
)
(connector
	(text "i2c_sclk" (rect 736 488 776 499)(font "Arial" ))
	(pt 728 504)
	(pt 816 504)
)
(connector
	(text "i2c_sdat" (rect 736 504 777 515)(font "Arial" ))
	(pt 728 520)
	(pt 816 520)
)
(connector
	(text "clk" (rect 496 472 510 483)(font "Arial" ))
	(pt 488 488)
	(pt 560 488)
)
(connector
	(text "resetn" (rect 496 488 526 499)(font "Arial" ))
	(pt 488 504)
	(pt 560 504)
)
(connector
	(text "resetn" (rect 480 680 510 691)(font "Arial" ))
	(pt 544 696)
	(pt 472 696)
)
(connector
	(text "clk" (rect 480 696 494 707)(font "Arial" ))
	(pt 544 712)
	(pt 472 712)
)
(connector
	(text "data[15..0]" (rect 440 280 493 291)(font "Arial" ))
	(pt 512 296)
	(pt 432 296)
	(bus)
)
(connector
	(text "xti_mclk" (rect 568 160 608 171)(font "Arial" ))
	(pt 616 176)
	(pt 560 176)
)
(connector
	(text "aud_xck" (rect 672 160 713 171)(font "Arial" ))
	(pt 664 176)
	(pt 720 176)
)
(connector
	(text "end_tempo" (rect 799 232 854 243)(font "Arial" ))
	(pt 768 248)
	(pt 840 248)
)
(connector
	(text "xti_mclk" (rect 544 600 584 611)(font "Arial" ))
	(pt 608 616)
	(pt 536 616)
)
(connector
	(text "alarm" (rect 544 584 572 595)(font "Arial" ))
	(pt 608 600)
	(pt 536 600)
)
(connector
	(text "mksin" (rect 680 592 709 603)(font "Arial" ))
	(pt 672 608)
	(pt 728 608)
)
(connector
	(text "mksin" (rect 480 712 509 723)(font "Arial" ))
	(pt 544 728)
	(pt 472 728)
)
(connector
	(text "data[15..0]" (rect 760 680 813 691)(font "Arial" ))
	(pt 752 696)
	(pt 784 696)
	(bus)
)
(connector
	(text "q" (rect 624 81 635 88)(font "Arial" )(vertical))
	(pt 640 56)
	(pt 640 104)
)
(connector
	(text "xti_mclk_a" (rect 504 -16 555 -5)(font "Arial" ))
	(pt 496 0)
	(pt 584 0)
	(bus)
)
(connector
	(text "xti_mclk_b" (rect 504 16 555 27)(font "Arial" ))
	(pt 496 32)
	(pt 584 32)
	(bus)
)
(connector
	(text "xti_mclk" (rect 704 0 744 11)(font "Arial" ))
	(pt 696 16)
	(pt 768 16)
)
(connector
	(text "resetn" (rect 616 -147 627 -117)(font "Arial" )(vertical))
	(pt 632 -144)
	(pt 632 -104)
)
(connector
	(text "clk" (rect 480 -384 494 -373)(font "Arial" ))
	(pt 472 -368)
	(pt 544 -368)
)
(connector
	(text "resetn" (rect 472 -368 502 -357)(font "Arial" ))
	(pt 472 -352)
	(pt 544 -352)
)
(connector
	(text "d" (rect 544 -216 551 -205)(font "Arial" ))
	(pt 536 -200)
	(pt 600 -200)
)
(connector
	(text "clk" (rect 544 -200 558 -189)(font "Arial" ))
	(pt 536 -184)
	(pt 600 -184)
)
(connector
	(text "d_ena" (rect 544 -184 574 -173)(font "Arial" ))
	(pt 536 -168)
	(pt 600 -168)
)
(connector
	(text "q" (rect 560 -280 567 -269)(font "Arial" ))
	(pt 552 -264)
	(pt 608 -264)
)
(connector
	(text "clk" (rect 488 -552 502 -541)(font "Arial" ))
	(pt 480 -536)
	(pt 544 -536)
)
(connector
	(text "resetn" (rect 488 -536 518 -525)(font "Arial" ))
	(pt 480 -520)
	(pt 544 -520)
)
(connector
	(text "d_ena" (rect 712 -384 742 -373)(font "Arial" ))
	(pt 704 -368)
	(pt 768 -368)
)
(connector
	(text "q" (rect 672 -216 679 -205)(font "Arial" ))
	(pt 664 -200)
	(pt 704 -200)
)
(connector
	(text "d" (rect 664 -280 671 -269)(font "Arial" ))
	(pt 656 -264)
	(pt 712 -264)
)
(connector
	(text "xti_mclk_a" (rect 704 -552 755 -541)(font "Arial" ))
	(pt 696 -536)
	(pt 744 -536)
)
(connector
	(text "xti_mclk_b" (rect 704 -536 755 -525)(font "Arial" ))
	(pt 696 -520)
	(pt 744 -520)
)